package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.utils.DBUtility;

public class TestProcedureServer extends HttpServlet {
	private Connection conn;
	
	private CallableStatement cst;
	/**
	 * Constructor of the object.
	 */
	public TestProcedureServer() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

				this.doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String info = "fuckyou";
		
		info  = compareByProcude( "862672010145095" );
		
		System.out.println( info );
	}

	private String compareByProcude( String account ){  
		String back = "no";

		conn = DBUtility.getMySqlConnection();

		String sql = "CALL db.`check_expire_timejudge_proc`(?,?)";
		try {
			cst = conn.prepareCall( sql );

			cst.setString(1, account);
			cst.registerOutParameter( 2, java.sql.Types.VARCHAR );

			cst.execute();

			back = cst.getString( 2 );
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}finally{

			closeAllConnections();

		}

		return back;

	}
	
	private void closeAllConnections(){

		

		if( cst != null ){
			try {
				cst.close();
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}


	}
	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
